Excellent Condition: Nikkor F Extension Rings Model K, in box. Also in excellent condtion: Nikkor F Close-Up Attachment No. 2 (3.0 diopter) in original case, also in box. Also, a Flash attachment for Nikon F (the little gray thing that fits into the hot shoe or cold shoe or whatever a Nikon F had.) Finally, a Nikon metal lens hood for a 50mm f.1.4 lens. Honestly, this stuff has a little dust but it doesn't look like it's been used much if at all. Wife brought these home from an estate auction; my 35mm stuff is mostly Minolta so I'm trying to get her money back. $20 plus shipping from zip code 46514 (Elkhart, Indiana.) Please get these things off my desk before I'm forced to buy a Nikon F to make my wench believe she got me something I needed! The flip side is that she stops bringing me stuff from sales and we all know we don't want that to happen!